Ueda Castle: Impregnable Castle Where Sanada Masayuki Defeated Tokugawa Twice

Ueda Castle in Ueda City, Nagano, is a castle site built in 1583 by the shrewd Sengoku commander Sanada Masayuki. In the two Battles of Ueda in 1585 and 1600, the Sanada forces, with only small numbers, successively repelled the great armies of Tokugawa Ieyasu and Tokugawa Hidetada. This castle, where the Sanada strategy shines, still draws many history fans as an "impregnable stronghold."

Highlights

Today it is maintained as Ueda Castle Ruins Park, where the wooden reconstructed East Koguchi Watchtower Gate and the South, North, and West watchtowers convey its former appearance. The huge boulder beside the gate, the Sanada Stone, is a highlight tied to the legend that Sanada Nobuyuki tried to carry it off as a keepsake of his father but could not move it. From the solid layout backed by the cliffs of Amagafuchi, you can sense how difficult it was to attack. Inside the castle, the Ueda City Museum exhibits valuable materials related to the Sanada clan and Ueda Castle.

Seasonal Enjoyment

In spring, about 1,000 cherry trees dye the castle site pale pink, and it bustles as a cherry-blossom spot where weeping cherries and Somei-Yoshino bloom in profusion. The period of the Ueda Castle Sennbon-zakura (Thousand Cherry Trees) Festival is especially vivid. In autumn, the site is wrapped in foliage, and depending on the time, light-ups are held. Around Ueda City are historic sites tied to the Sanada, such as the Sanada-no-Sato (said to be the clan's birthplace), the mountain castle site of Sanada Honjo, and Shinkoji Temple; touring them together makes for a history journey tracing the eventful footsteps of the Sanada clan.

Access and Basic Information

Access is about a 10-to-12-minute walk from Ueda Station on the JR Hokuriku Shinkansen and the Shinano Railway. You can also come by car from the Ueda-Sugadaira Interchange on the Joshin-etsu Expressway. Strolling the grounds of the castle-ruins park is free, while viewing the watchtowers and the Ueda City Museum is paid. Opening hours and closed days differ by facility, so checking in advance is reassuring. There is parking around the park.

Practical Travel Notes

Allow about one to two hours to view the castle site, museum, and Sanada Stone at a relaxed pace. The cherry-blossom festival period (typically early April) gets very crowded, so an early-morning or weekday visit is recommended. A car is handy for touring the Sanada-related sites. In the city are famous Shinshu-soba restaurants and the Ueda hot-spring area (such as Bessho Onsen), so you can combine a history walk with cuisine and hot springs. Budget from a few hundred to a couple thousand yen including admission fees.

A Word of Advice

Ueda Castle is a fine castle that conveys the strategy and history of the Sanada clan to this day. The cherry-blossom season is sure to be crowded, so aim for early hours. Take your time exploring the Sanada Stone, the watchtowers, and the museum, and combine them with the nearby Sanada-related sites for a journey that stirs the romance of the Sengoku era.

📚 Sources

The information about Ueda Castle was compiled by our editorial team from public materials of Ueda City and the local tourism association, guidance from the Ueda City Museum on the castle grounds, and local interpretive signs. Accounts of how the Sanada clan repelled the large Tokugawa army and of the highlights of the castle ruins follow these public references. Because museum hours, admission fees and events such as the cherry-blossom festival change by year and season, please confirm the latest information from Ueda City or the tourism association before your visit.

Visitor Checklist

• Estimated time: Allow about one to two hours to view the castle ruins together with the museum.
• What to prepare: You will walk around the stone walls and grounds, so comfortable shoes make the visit pleasant.
• Getting around: It is within walking distance of Ueda Station, so it is convenient to go on foot from the station.
• Touring tips: Check the map for highlights such as the turret gate, the moat and the museum before walking, to tour efficiently.